#pragma warning disable 108
using System;
using System.Runtime.InteropServices;
using System.Collections.Generic;
using Cephei;
using Cephei.Generic;
using Cephei.QL.Math;
namespace Cephei.QL.Math.Matrixutilities
{
     // <summary> 
	// ! Refer to Golub and Van Loan: Matrix computation, The Johns Hopkins University Press  \test the correctness of the returned values is tested by checking their properties.
	// </summary>
    [Guid ("79020F56-BD2C-41e2-8B08-E247A363F8B1"),ComVisible(true)]
	public interface ISVD 
	{
		///////////////////////////////////////////////////////////////
        // Methods
        //
        
		 Double Cond {get;}
        
		 Double Norm2 {get;}
        
		 Int32 Rank {get;}
        
		 Cephei.QL.Math.IArray SingularValues {get;}
        
		 Cephei.QL.Math.IMatrix U {get;}
        
		 Cephei.QL.Math.IMatrix V {get;}
    }

    // <summary> 
	// ! Refer to Golub and Van Loan: Matrix computation, The Johns Hopkins University Press  \test the correctness of the returned values is tested by checking their properties. Factory
	// </summary>
   	[ComVisible(true)]
    public interface ISVD_Factory // : Collection_Factory<ISVD, ICell<ISVD>>
    {
        ///////////////////////////////////////////////////////////////
        // Factory methods
        //
        
	    ISVD Create (Cephei.QL.Math.IMatrix M);
    }
}

